Joined today 3/29/07.
I am a hobbyist-level electronics tinkerer with audio interests.
I just bought from ebay a Quadraflex Reference 650fet r receiver that has a strange problem: No speaker output to either A or B unless both A and B buttons on, then heavy distortion when I turn up volume. Tuner works fine. Headphone output okay.
It kicked on the protection overload lamp and I don't know how to cure that, when no load on speaker outputs.
I have new mosfets on order.

I would like to get my first mosfet amp to work, it was cheap - $28.00